DESCRIPTION At home hiking, biking and more, the Tempest Jr. is designed for girls aged 4-12 years old. Featuring comfortable and breathable AirScape® suspension and a seamless harness-to-hipbelt wrap that flexes with the child's body during the sport of their choice. Constructed with durable, lightweight fabric; easy-to-reach hipbelt pockets; an external reservoir sleeve; and loop for a blinky light. FEATURES Dual-zippered panel access to main compartment Internal zippered mesh pocket with key clip Stretch mesh front panel pocket Side stretch mesh pockets Top panel zippered slash pocket LidLock bike helmet attachment External hydration reservoir sleeve Easy-access, expandable stretch mesh harness pocket Dual mesh hipbelt pockets Blinker light attachment(light not included) SPECS METRIC U.S. SIZE VOLUME DIMENSIONS WEIGHT O/S 671 IN3 / 11 L 15.35H X 9.84W X 6.69D IN. 1.2 LBS. FABRIC MAIN bluesign®-approved recycled 100D x 210D wave check high-tenacity nylon, PFC-free DWR ACCENT bluesign®-approved recycled 420HD nylon packcloth, PFC-free DWR BOTTOM bluesign®-approved recycled 420HD nylon packcloth, PFC-free DWR